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Implement LUA function memory.registerread.

This commit is contained in:
Fritz Mahnke 2023-04-22 17:49:13 -04:00
parent f8b8e93eaf
commit 17e04a9b74
2 changed files with 16 additions and 5 deletions
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3
src/lua-engine.cpp
View File

@ -2470,7 +2470,6 @@ static int memory_registerwrite(lua_State *L)
{
return memory_registerHook(L, MatchHookTypeToCPU(L,LUAMEMHOOK_WRITE), 1);
}
FCEU_MAYBE_UNUSED
static int memory_registerread(lua_State *L)
{
return memory_registerHook(L, MatchHookTypeToCPU(L,LUAMEMHOOK_READ), 1);
@ -6137,7 +6136,7 @@ static const struct luaL_reg memorylib [] = {
// memory hooks
{"registerwrite", memory_registerwrite},
//{"registerread", memory_registerread}, TODO
{"registerread", memory_registerread},
{"registerexec", memory_registerexec},
// alternate names
{"register", memory_registerwrite},

18
src/x6502.cpp
View File

@ -47,7 +47,11 @@ void (*MapIRQHook)(int a);
//normal memory read
static INLINE uint8 RdMem(unsigned int A)
{
return(_DB=ARead[A](A));
_DB=ARead[A](A);
#ifdef _S9XLUA_H
CallRegisteredLuaMemHook(A, 1, _DB, LUAMEMHOOK_READ);
#endif
return(_DB);
}
//normal memory write
@ -61,9 +65,13 @@ static INLINE void WrMem(unsigned int A, uint8 V)
static INLINE uint8 RdRAM(unsigned int A)
{
_DB=ARead[A](A);
#ifdef _S9XLUA_H
CallRegisteredLuaMemHook(A, 1, _DB, LUAMEMHOOK_READ);
#endif
//bbit edited: this was changed so cheat substituion would work
return(_DB=ARead[A](A));
// return(_DB=RAM[A]);
return(_DB);
}
static INLINE void WrRAM(unsigned int A, uint8 V)
@ -77,7 +85,11 @@ static INLINE void WrRAM(unsigned int A, uint8 V)
uint8 X6502_DMR(uint32 A)
{
ADDCYC(1);
return(X.DB=ARead[A](A));
_DB=ARead[A](A);
#ifdef _S9XLUA_H
CallRegisteredLuaMemHook(A, 1, _DB, LUAMEMHOOK_READ);
#endif
return(_DB);
}
void X6502_DMW(uint32 A, uint8 V)